15 lines
650 B
Text
15 lines
650 B
Text
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The sid-milter package is an open source implementation of the Sender-ID and
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SPF sender authentication systems.
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Sender-ID and SPF have both been published by the IETF (RFC4406 and RFC4408,
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respectively) as experimental proposals.
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This package consists of a library that implements the record parsers needed
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to provide the authentication service, and a milter-based filter application
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that can plug in to the sendmail MTA to provide that service to sufficiently
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recent sendmail and postfix MTAs.
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An optional asynchronous resolver library is also provided to work around
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limitations of the basic BIND resolver which comes installed on most
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systems.
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